Question

Some marine islands are actually peak out sea mountains

Answer 1

best example is andman and nikobar islands of india

Answer 2

Answer:

Hope it helps !!!

Explanation:

Some mountain peaks hardly reach the sea level and some erode deep into the sea. There are many marine islands that are actually peaks of sea mountains. Because of these mountains, there is a whole marine eco-system which is well established around these submerged volcanoes.